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61024117 = 711792521
BaseRepresentation
bin1110100011001…
…0011101110101
311020211100100111
43220302131311
5111110232432
610015543021
71340460610
oct350623565
9136740314
1061024117
11314a0360
121852aa71
13c84815b
148167177
155556347
hex3a32775

61024117 has 8 divisors (see below), whose sum is σ = 76082112. Its totient is φ = 47551200.

The previous prime is 61024111. The next prime is 61024127. The reversal of 61024117 is 71142016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61024117 - 211 = 61022069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61024111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396184 + ... + 396337.

It is an arithmetic number, because the mean of its divisors is an integer number (9510264).

Almost surely, 261024117 is an apocalyptic number.

It is an amenable number.

61024117 is a deficient number, since it is larger than the sum of its proper divisors (15057995).

61024117 is a wasteful number, since it uses less digits than its factorization.

61024117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792539.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 61024117 is about 7811.7934560509. The cubic root of 61024117 is about 393.7015893451.

The spelling of 61024117 in words is "sixty-one million, twenty-four thousand, one hundred seventeen".

Divisors: 1 7 11 77 792521 5547647 8717731 61024117